The Aleratec DVD/CD Disc Repair Plus is a motorized system that can repair and clean up to 99% of all scratched DVD, CD, Game Discs or VCD discs that are used in an Aleratec duplicator or publishing system, without the hassle that comes with a manual cleaning kit. It comes with three different sets of wheels (repair, cleaning, and buffering) making fixing scratches as easy as 1-2-3. All that has to be done is open the lid, put 3 drops of repair solution on the repair wheel, insert the scratched disc and press "Repair".